#questionnaire{
  background: url(../images/questionnaire/background.jpg) no-repeat center top;
}

#questionnaire>.questionnaire-content {
  background-color: transparent;
  flex-direction: column;
  align-items: center;
}

.el-message-box{
  width: 320px !important;
}

.el-message-box__message {
  text-align: center;
}

.submit-row{
  display: flex;
  justify-content: center;
  padding: 20px 0 36px;
}

.bottom-tip{
  width: 1000px;
  height: 60px;
  background-color: #F0F0F0;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 0;
  font-size: 16px;
  color: #999;
}

.red{
  border: 1px dashed red;
}

@media screen and (max-width:768px) {
  .bottom-tip{
    width:calc(100% - 2rem);
    font-size: .8rem;
    padding: 1rem 0;
    height: auto;
  }

  .pc-preview {
    width: calc(100% - 2rem);
    padding: 1rem;
  }

  .qr-code-icon {
    display: none;
  }


}